I am now experiencing the same error.
There is no Action mapped for namespace / and action name welcome. -
[unknown location]
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
at
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
Added <constant name="struts.action.extension" value="action" /> to my
struts.xml configuration
<struts>
<constant name="struts.action.extension" value="action" />
<!-- Configuration for the default package. -->
<package name="default" namespace="/" extends="tiles-default">
<result-types>
<result-type name="tiles"
class="org.apache.struts2.views.tiles.TilesResult"
default="true"/>
</result-types>
<action name="welcome" class="home.Index">
<result name="success">welcome</result>
</action>
</package>
<include file="strutsConfig/struts_secure.xml"/>
</struts>
Didn't work so did the next part changed web.xml to use
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/struts/*</url-pattern>
</filter-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>home/index.jsp</welcome-file>
</welcome-file-list>
<context-param>
<param-name>
org.apache.titles.impl.BasicTilesContainer.DEFINITIONS_CONFIG
</param-name>
<param-value>WEB-INF/tiles.xml</param-value>
</context-param>
<listener>
<listener-class>
org.apache.tiles.web.startup.TilesListener
</listener-class>
</listener>
</web-app>
I was getting two errors about not being able to load tiles-default
before that...
Still same error,
Then removed <constant name="struts.action.extension" value="action" />
Still same error.
Suggestions?
On Fri, 2010-05-28 at 08:23 -0400, Greg Lindholm wrote:
> Here is a link to the same page that is working
>
> https://cwiki.apache.org/confluence/display/S2WIKI/Troubleshooting+guide+migrating+from+Struts+2.0.x+to+2.1.x
>
>
> On Fri, May 28, 2010 at 4:35 AM, Gwen Harold Autencio
> <[email protected]> wrote:
> > Ahh I see thanks .. i'll read on it ..
> >
> > --- On Thu, 5/27/10, Greg Lindholm <[email protected]> wrote:
> >
> >> From: Greg Lindholm <[email protected]>
> >> Subject: Re: Migration problem from 2.0.x to 2.1.6
> >> To: "Struts Users Mailing List" <[email protected]>
> >> Date: Thursday, May 27, 2010, 10:50 PM
> >> Check out the wiki entry for
> >> migrating
> >>
> >> https://cwiki.apache.org/S2WIKI/troubleshooting-guide-migrating-from-struts-20x-to-21x.html
> >>
> >> There is a section "Filter Mapping, default Action
> >> extensions, and
> >> Servlets" that should help.
> >>
> >> Unfortunately the docs seem to still be messed up.
> >> ....sigh
> >>
> >>
> >> On Thu, May 27, 2010 at 1:48 AM, Gwen Harold Autencio
> >> <[email protected]>
> >> wrote:
> >> > Hi,
> >> >
> >> > I got a Servlet which doesn't extends to an action.
> >> Looking for a work around without extending the servlet to
> >> an action because it's already has extends another class.
> >> > Any ideas ?
> >> >
> >> > I'm getting this in the logs
> >> >
> >> > 2010-05-27 13:46:44,962 [btpool0-8] WARN
> >> org.apache.struts2.dispatcher.Dispatcher - Could not
> >> find action or result
> >> > There is no Action mapped for namespace / and action
> >> name repository/internal/. - [unknown location]
> >> > at
> >> com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:177)
> >> > at
> >> org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
> >> > at
> >> org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
> >> > at
> >> com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
> >> > at
> >> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:458)
> >> >
